Khoom Taw Qhia
Brominated SBS yog ib qho ua tau zoo, ruaj khov brominated polymeric nplaim taws retardant uas muaj ntau yam kev ua tau zoo. Cov nplaim hluav taws tshiab tshiab no ua haujlwm zoo hloov pauv rau Hexabromocyclododecane (HBCD).
Khoom Khoom
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Khoom npe: |
Brominated SBS |
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Lwm lub npe: |
Brominated Polystyrene-Polybutadiene Tri-Block Polymer; Br-SBS ; SBS bromide ua |
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Lub npe tshuaj: |
Benzene, Ethenyl-, Polymer Nrog 1, 3-Butadiene, Brominated |
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Qib sib npaug: |
Emerald Innovation 3000, FR-122P |
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CAS Nr. |
1195978-93-8 |
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Chemical Structure: |
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Khoom ua haujlwm
Brominated polystyrene-polybutadiene tri-block polymer (Brominated SBS) yog ib qho tshiab ib puag ncig tus phooj ywg brominated nplaim taws retardant.
Nws muaj zoo thermal stability. Kev tshawb fawb qhia tau hais tias nyob rau hauv tej yam kev mob xws li yaj blending, txhaj tshuaj molding, thiab extrusion foaming, nws muaj tsawg thermal degradation. Cov txheej txheem kub tuaj yeem tshaj 230 degree.
Ntxiv nrog rau kev ruaj ntseg thermal, cov polymer siv hauv cov khoom no muaj kev sib raug zoo nrog cov neeg ua haujlwm foaming ua haujlwm hauv cov txheej txheem foaming.
Cov nplaim hluav taws kub hnyiab ntawm Br-SBS piv rau hexabromocyclododecane (HBCD), tab sis nws ua rau muaj kev phom sij tsawg dua ib puag ncig, ua rau nws ua rau eco-friendly macromolecular nplaim taws retardant.
Product Index
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Item |
Cov txiaj ntsig kuaj |
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Qhov tshwm sim |
Dawb hmoov irregular hais |
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Bromine cov ntsiab lus |
65.62 |
| TGA({0}}%, degree) |
236 |
| TGA({0}}%, degree) |
257 |
| Cov ntsiab lus tsis muaj zog |
Tsawg dua lossis sib npaug rau 0.3% |
Khoom siv
Nplaim Retardant Applications:
XPS thiab EPS Foams:SBS bromide yog ntxiv rau cov foams no txhawm rau txhim kho lawv cov nplaim hluav taws kub hnyiab, ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb hluav taws rau cov ntaub ntawv rwb thaiv tsev hauv kev tsim kho kev lag luam.
Polystyrene Plastics:Tshaj li cov ntaub ntawv ua npuas ncauj, SBS bromide kuj tuaj yeem siv rau hauv cov khoom siv yas uas tsis yog foamed polystyrene los txhim kho lawv cov hluav taws kub.
Raws li lwm txoj hauv kev hexabromocyclododecane (HBCD), SBS bromide tau txais kev saib xyuas rau nws cov peev txheej bioaccumulation qis dua thiab ntau dua ib puag ncig kev ruaj ntseg.
SBS bromide lub siab molecular hnyav thiab cov qauv ruaj khov ua rau nws nyob ruaj khov nyob rau hauv qhov kub thiab txias thiab chemically nyuaj ib puag ncig, ua rau nws zoo tagnrho rau cov ntawv thov uas yuav tsum tau ntev raug rau cov mob hnyav.
Khoom ntim & Cia
Ntim:
Ntim hauv 25kg Kraft daim ntawv hnab (1 pallet=500kg, 20GP FCL=10MT, 40GP FCL=20 MT)) lossis hauv 20kg Kraft daim ntawv hnab (1 pallet=400kg, 20GP FCL=8MT, 40GP FCL=16MT).
Cia:
Khaws rau hauv qhov chaw qhuav, zoo-ventilated. Khaws lub thawv kaw kom deb ntawm tshav kub, sparks, thiab nplaim taws. Khaws deb ntawm cov khoom siv tsis sib xws.
FAQ
Q: SBS bromide yog dab tsi, thiab nws cov qauv tshuaj yog dab tsi?
A: SBS bromide yog ib qho kev hloov pauv polymer tsim los ntawm kev qhia bromine rau hauv styrene-butadiene-styrene block copolymer (SBS). Qhov kev hloov kho no txhim kho cov khoom qub ntawm SBS, muab cov nplaim hluav taws zoo heev thiab solubility. Nws cov qauv molecular muaj xws li styrene thiab butadiene units, nrog bromination txhim kho nws cov kev ua tau zoo.
Q: Cov kuab tshuaj twg yog SBS bromide soluble? Nws ruaj khov npaum li cas hauv huab cua?
A: SBS bromide yog soluble nyob rau hauv ntau yam organic solvents, xws li ethers, ketones, thiab cawv. Nws yog ib qho ruaj khov nyob rau hauv huab cua, nthuav tawm tsawg volatility.
Q: Brominated SBS ua cov nplaim hluav taws xob li cas, thiab siv cov ntaub ntawv dab tsi?
A: Nws yog cov nplaim hluav taws kub zoo, tshwj xeeb tshaj yog cov nplaim hluav taws kub nyhiab (PolyFR), vim nws qhov hnyav molecular thiab cov yam ntxwv zoo hauv eco. Nws txhim kho cov nplaim hluav taws xob ntawm cov ntaub ntawv xws li epoxy asphalt adhesives thiab ua cov nplaim hluav taws kub nyhiab hauv polyurethane, polystyrene, thiab cov ntaub ntawv zoo sib xws.
Cim npe nrov: Tuam Tshoj brominated sbs manufacturers, lwm tus neeg, Hoobkas
